I have a mid-2009 MBP 13" 2.53 ghz. and i just ordered a new 15" MBP. when the new one arrives, i was wondering what would be the cost to fix my old one. Here's what's wrong with it: -Battery Bloated. Had a bad cell, randomly turns off below 40%. (need replaced) -Track Pad Broken. When the battery bloated, it pushed the trackpad up, so it doesn't click anymore. (i'm guessing this needs replaced too). - Optical Drive Broken. i removed it a few months ago. I dont really care to have one, but if they're cheap, i'd like to fix it. (Would a 2012 15" MBP optical drive replace the 13" or do they have different connectors?) -Last but not least, if i upgrade the ram on a 2012 MBP, would the stock 2012 8gb work on my 09. My 09 says it has 2 slots that accept a 1067 mhz. and apple says the max ram it accepts is 8. but i think the 2012 has 1600mhz ram. So can any of you link me or at least tell me the prices of all of those things. I only want good stuff, if i;m gonna fix it, i wanna do it right.